New Prognostic Score for the Prediction of 30-Day Outcome in Spontaneous Supratentorial Cerebral Haemorrhage

Table 2

Baseline CT data.

Characteristic	Survivors	Nonsurvivors	P
Time from ictus to initial CT, hours	6.6 (7.3)	2.8 (2.6)	0.004
Total haematoma volume, cm^3	16.3 (17.6)	57.8 (41.8)	<0.0001
Intraparenchymal haematoma volume, cm^3	12.8 (14.2)	38.6 (30.6)	<0.0001
Intraventricular haematoma volume, cm^3	3.6 (11.1)	19.2 (27.9)	0.002
Presence of intraventricular blood (%)	24.2	61.0	<0.0001
Relative total haematoma volume	0.012 (0.013)	0.043 (0.032)	<0.0001
Relative intraparenchymal haematoma volume	0.009 (0.010)	0.029 (0.023)	<0.0001
Haematoma growth index	−0.2 (0.16)	0.1 (0.18)	<0.0001

Differences in CT characteristics of survivors and nonsurvivors. The mean time from symptom onset to initial CT, growth index of haematoma volumes of total and intraparenchymal haematoma on baseline CT, and the early presence of intraventricular haemorrhage and its volume were strongly associated with fatal outcome. Values are expressed as mean (SD) or percentages.